54560373

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 88646400

約数和(自身を除く): 34086027

約数列:

[1, 3, 7, 21, 47, 49, 53, 141, 147, 149, 159, 329, 371, 447, 987, 1043, 1113, 2303, 2491, 2597, 3129, 6909, 7003, 7301, 7473, 7791, 7897, 17437, 21009, 21903, 23691, 49021, 52311, 55279, 122059, 147063, 165837, 343147, 366177, 371159, 386953, 1029441, 1113477, 1160859, 2598113, 7794339, 18186791, 54560373]

約数ペア:

[(1, 54560373), (3, 18186791), (7, 7794339), (21, 2598113), (47, 1160859), (49, 1113477), (53, 1029441), (141, 386953), (147, 371159), (149, 366177), (159, 343147), (329, 165837), (371, 147063), (447, 122059), (987, 55279), (1043, 52311), (1113, 49021), (2303, 23691), (2491, 21903), (2597, 21009), (3129, 17437), (6909, 7897), (7003, 7791), (7301, 7473)]